My name is Sumit Kushwaha. I am from Farrukhabad,Uttarpradesh. I have completed my B.Tech (CSE) from ITM Gwalior. I have been honing my skills in C++, HTML, CSS, Javascript, React.JS, Node.js, Express.js, MongoDB, GraphQL, Redis.
SKILLS
Employment History
Backend Developer
Predicta Digital
Oct 2025 - Present | Kolkata
• Architected a multi-tenant analytics platform
(Django 5, DRF,
PostgreSQL, Redis)
integrating 8+ OAuth sources; reduced ingestion latency
by ~60% using Celery async workers and
bulk batching.
• Hardened production infrastructure with
Docker and GitHub Actions
CI/CD, enabling zero-downtime deployments and cutting
manual release effort by ~70%.
• Productionized a Node.js 22 /
Express 5 monorepo serving dual
Next.js dashboards; integrated
multi-DB Sequelize ORM, JWT auth,
Stripe billing, and cron jobs, sustaining ~99.9% uptime.
Backend Developer
Toolka Enterprise Software Solutions
November 2024 - October 2025 | Hyderabad
• Architected and productionized Grammica and PlText
using Next.js, Node.js,
PostgreSQL, and Tailwind,
reducing API latency by 35–40% through modular service
architecture and optimized relational queries.
• Implemented Docker-based
containerization and CI/CD pipelines, cutting release
cycles by 50%, enabling zero-downtime deployments, and
ensuring complete environment parity across stages.
• Designed cost-efficient, horizontally scalable
AWS infrastructure, reducing cloud costs
by 25–30% while maintaining high availability and stable
performance under concurrent traffic.
Backend Developer
Srchout Software Solutions
Aug 2024 - Oct 2024 | Gurugram
• Architected and optimized backend APIs for
Autviton.com using Node.js,
Express, and
MySQL—reducing average response
time by 40% through query optimization and
asynchronous handling.
• Redesigned database schema and indexing
strategy for vehicle listings and search filters,
significantly improving performance under high
user load.
Project Experience
Grammica
Next.js, Node.js, PostgreSQL, Tailwind,Docker
Nov 2024
• Built a JPEG Compressor application to
compress images into multiple formats,
optimizing for size and quality using
Sharp.
• Designed a Node.js and
Express backend for efficient
image processing and format conversion.
• Developed a
Contact Us form, integrated
with MySQL for secure data
storage and retrieval.
• Containerized the application using
Docker for seamless deployment
and scalability.
• The project resulted in a significant
increase in website traffic and improved the
website’s ranking to the 8th position on Google
search results for related keywords.
Pltext - AI Plagiarism
Detection Platform
Next.js 15, Node.js, PostgreSQL, Prisma, TypeScript
Aug 2025
• Developed a full-stack SaaS plagiarism detection platform combining sophisticated
content analysis with comprehensive business ecosystem using Next.js 15,
TypeScript, and React 19.
• Architected scalable backend infrastructure with Node.js,
Express.js, and Prisma ORM connected to
PostgreSQL database for efficient data management.
• Implemented dual payment gateway system integrating PayPal and
Dodo Payments with comprehensive referral system for enhanced user
acquisition.
• Built custom AI-powered plagiarism detection algorithms with web scraping
capabilities and integrated JWT-based authentication with Google
OAuth for secure user management.
• Containerized application using Docker with PM2
process management for seamless deployment and scalability.
Chat Application
MERN Stack
August 2024
• Developed a robust, full-stack
Chat Application using the
MERN Stack (MongoDB,
Express.js, React.js, Node.js), enabling users
to engage in seamless one-on-one conversations.
• Implemented real-time messaging
functionality with Socket.IO,
ensuring efficient WebSocket communication for
bidirectional data transfer.
• Integrated secure user authentication
and authorization using JWT and
bcrypt, alongside client-side
session management with cookies.
• Designed an intuitive user interface
with React, ensuring a
responsive and engaging chat experience across
devices.
Education
Bachelor of Technology
computer science
ITM Gwalior
2020-2024
Class 12
Blue Bell, Fatehgarh
2020